# Direct-to-Consumer Microbiome Tests

Type: Company

Source: Biotech Intelligence Brief — https://getbiobrief.com/entity/direct-to-consumer-microbiome-tests
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## Recent coverage (1 stories)

### 2 Probiotic Strains Backed by RCTs, Yet Gut Microbiome Market Outpaces Science
2026-07-28 23:48:58 · Sentiment: Neutral · Impact: 5/10 · Sources: 5

The gut microbiome is a rapidly growing focus for biopharma, yet clinical validation remains sparse: only two probiotic strains—Saccharomyces boulardii CNCM I-745 and Lactobacillus rhamnosus GG—have strong RCT evidence. Without a consensus definition of a healthy microbiome, therapeutic developers face significant regulatory and scientific challenges.
Full story: https://getbiobrief.com/story/2-probiotic-strains-backed-by-rcts-but-gut-microbiome-market-outpaces-science

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